100098651 has 4 divisors (see below), whose sum is σ = 133464872. Its totient is φ = 66732432.

The previous prime is 100098643. The next prime is 100098667. The reversal of 100098651 is 156890001.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 100098651 - 2³ = 100098643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100098641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16683106 + ... + 16683111.

It is an arithmetic number, because the mean of its divisors is an integer number (33366218).

Almost surely, 2^100098651 is an apocalyptic number.

100098651 is a deficient number, since it is larger than the sum of its proper divisors (33366221).

100098651 is an equidigital number, since it uses as much as digits as its factorization.

100098651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33366220.

The product of its (nonzero) digits is 2160, while the sum is 30.

The square root of 100098651 is about 10004.9313340972. The cubic root of 100098651 is about 464.3114656576.

The spelling of 100098651 in words is "one hundred million, ninety-eight thousand, six hundred fifty-one".